package JUC.ConcurrentSkipListMapDemo;

import java.util.concurrent.ConcurrentSkipListMap;

public class ConcurrentSkipListMapDemo {

    public static void main(String[] args) {
        ConcurrentSkipListMap<Object, Object> skipListMap = new ConcurrentSkipListMap<>();
        skipListMap.put("a","a");

    }
}
